package com.gxa.clientproduct.service;

import com.gxa.clientproduct.pojo.Grade;
import com.gxa.clientproduct.pojo.User;

import java.util.List;

/**
 * @Author: fenglin
 * @Date:2020/11/17 8:44
 * @Version 1.0
 */

public interface GradeService {
    List<Grade> gradeFindAll();

    int updateGrade(Grade grade);


}
